The Irish case is also a timely reminder, though, that anti-blasphemy laws are hardly unique to the Muslim world. According to the Pew Research Center, nearly one-fifth of European countries and a third of countries in the Americas, notably Canada, have laws against blasphemy.

In my research for a new literary study of blasphemy, I found that these laws may differ in many respects from their more well-known counterparts in Muslim nations, but they also share some common features with them.

In particular, they’re all united in regarding blasphemy as a form of “injury” – even as they disagree about what, exactly, blasphemy injures.

The hurt of blasphemy

In dropping their investigation of Stephen Fry, for example, the Irish police noted that the original complainant does not consider himself personally offended. Therefore they’ve determined he is “not an injured party.”

In the Muslim world, such injured parties are often a lot easier to find. Cultural anthropologist Saba Mahmood says that many devout Muslims perceive blasphemy as an almost physical injury: an intolerable offense that hurts both God himself and the whole community of the faithful.

For Mahmood that perception was brought powerfully home in 2005, when a Danish newspaper published cartoons depicting the prophet Muhammad. Interviewing a number of Muslims at the time, Mahmood was “struck,” she writes, “by the sense of personal loss” they conveyed. People she interviewed were very clear on this point:

“The idea that we should just get over this hurt makes me so mad.”

“I would have felt less wounded if the object of ridicule were my own parents.”

The intensity of this “hurt,” “wounding” and “ridicule” helps to explain how blasphemy can remain a capital offense in a theocratic state like Pakistan. The punishment is tailored to the enormity of the perceived crime.

That may sound like a foreign concept to secular ears. The reality, though, is that most Western blasphemy laws are rooted in a similar logic of religious offense.

As historians like Leonard Levy and David Nash have documented, these laws – dating, mostly, from the 1200s to the early 1800s – were designed to protect Christian beliefs and practices from the sort of “hurt” and “ridicule” that animates Islamic blasphemy laws today. But as the West became increasingly secular, religious injury gradually lost much of its power to provoke. By the mid-20th century, most Western blasphemy laws had become virtually dead letters.

Yet looking beyond the American context, one will find that blasphemy laws are hardly obsolete throughout the West. Instead, they’re acquiring new uses for the 21st century.

Religious offense in a secular world

Consider the case of a Danish man who was charged with blasphemy, in February, for burning a Quran and for posting a video of the act online.

In the past, Denmark’s blasphemy law had only ever been enforced to punish anti-Christian expression. (It was last used in 1946.) Today it serves to highlight an ongoing trend: In an increasingly pluralist, multicultural West, blasphemy laws find fresh purpose in policing intolerance between religious communities.

Instead of preventing injury to God, these laws now seek to prevent injury to the social fabric of avowedly secular states.

That’s true not only of the West’s centuries-old blasphemy laws but also of more recent ones. Ireland’s Defamation Act, for instance, targets any person who “utters matter that is grossly abusive or insulting in relation to matters held sacred by any religion, thereby causing outrage among a substantial number of the adherents of that religion.”

With its emphasis on the “outrage” blasphemy may cause among “any religion,” this measure seems to be aimed less at protecting the sacred than at preventing intolerance among diverse religious groups.

The law itself has caused outrage of a different sort, however. Advocacy organizations, such as Atheist Ireland, have expressed fierce opposition to the law and to the example it sets internationally. In late 2009, for instance, Pakistan borrowed the exact language of the Irish law in its own proposed statement on blasphemy to the United Nations’ Human Rights Council.

Thus, Atheist Ireland warns on its website that “Islamic States can now point to a modern pluralist Western State passing a new blasphemy law in the 21st century.”

Blasphemy in modernity

That warning resonates with the common Western view of blasphemy as an antiquated concept, a medieval throwback with no relevance to “modern,” “developed” societies.

As Columbia University professor Gauri Viswanathan puts it, blasphemy is often used “to separate cultures of modernity from those of premodernity.” Starting from the assumption that blasphemy can exist only in a backward society, critics point to blasphemy as evidence of the backwardness of entire religious cultures.

I would argue, however, that this eurocentric view is growing increasingly difficult to sustain. If anything, blasphemy seems to be enjoying a resurgence in many corners of the supposedly secular West.

The real question now is not whether blasphemy counts as a crime. Instead it’s about who, or what – God or the state, religion or pluralism – is the injured party.